How Swiss biologist Jean Piaget revolutionized our understanding of child development
Jean Piaget's ideas about child development continue to influence pedagogical practices around the world. His pioneering work ...
PBS8y
Piaget describes stages of cognitive development
Jean Piaget (1896-1980 ... and abstractions like justice. Piaget is widely recognized as the greatest developmental psychologist of the century. His ideas have been refined and added to, but ...